NiCalc
NiCalc copied to clipboard
Simple calculator written in Nim using NiGui
NiCalc
NiCalc is a simple calculator written in Nim using NiGui.
Supported elements
The input term may consist of:
-
Rational numbers
- Decimal point:
.
- Digit grouping:
,
,_
- Decimal point:
-
Arithmetic operators:
+
,-
,*
,/
,^
(power) -
Brackets:
(
,)
-
Functions:
-
abs()
-
ceil()
-
cos()
-
floor()
-
ln()
-
log2()
-
round()
-
sin()
-
sqrt()
-
tan()
-
-
Constants:
-
pi
-
e
-
Example:
Input: (2^16+2*3-sin(pi))/2
Result: 32,771
Keyboard commands
- Return - Add calculation to history
- Escape - Quit
Screenshots
Download
- Binary downloads for Windows and Linux
- macOS users can try the Gtk version or wait for native macOS support
History
- Version 1.0 (2017-07-02) - First release
- Version 1.1 (2017-08-09) - Fixed handling of brackets, added "abs()" function
- Version 1.2 (2018-01-02) - Fixed handling of brackets
License
NiCalc is FLOSS (free/libre and open-source software).
All files in this repository are licensed under the GNU General Public License version 3 (GPLv3).
Copyright 2017-2020 Simon Krauter